Justicia brandegeeana
Encyclopedia
Justicia brandegeeana is an evergreen
perennial
shrub
in the genus Justicia
, native to Mexico
, Guatemala
, and Honduras
.
It grows to 1 m tall (rarely more) with spindly limbs. The leaves
are oval, green, 3-7.5 cm long. The flower
s are white, extending from red bract
s which look a bit like a shrimp
, hence the shrub's common name, shrimp flower.
The species is named after the American botanist Townshend Stith Brandegee (1843-1925); the scientific name is commonly seen mis-spelled "brandegeana".
, thrives in the shade in tropical areas and can be propagated by stem cuttings. It does best in well-drained sandy or loamy soil, but is generally low maintenance and drought-tolerant. It is also excellent as a potted house plant in cooler climates, owing to its ability to tolerate low light and some neglect. Fertilization is not required.
The shape of the shrimp plant is generally long and spindly. If trimmed back regularly, it can maintain a bushy habit and will not need support. If the branches are allowed to grow long, they will become unable to support themselves and sag towards the ground. The leaves are variegated and usually grow in clusters on the branches. As the plant receives more sun, the amount of creamy white on the speckled leaves will increase, and vice versa. The flowers emerge from bracts that form off the stems. The bracts start out white, but with more sun exposure they turn anywhere from pale pink to deep salmon. A chain of bracts will continue to grow until it falls off in most cases; thus the chains can grow anywhere from a few inches to nearly a foot in length. Flowers emerge from the bracts; usually they are long, thin, and white with speckled maroon throats.
Blooming continues for months once it has begun, then halts for a short period before starting again. The flowers attract hummingbird
s and butterflies
. A number of cultivar
s are available, with different flower bract colors, including yellow, pink and dark brick-red.
It is naturalized
in Florida
.
Evergreen
In botany, an evergreen plant is a plant that has leaves in all seasons. This contrasts with deciduous plants, which completely lose their foliage during the winter or dry season.There are many different kinds of evergreen plants, both trees and shrubs...
perennial
Perennial plant
A perennial plant or simply perennial is a plant that lives for more than two years. The term is often used to differentiate a plant from shorter lived annuals and biennials. The term is sometimes misused by commercial gardeners or horticulturalists to describe only herbaceous perennials...
shrub
Shrub
A shrub or bush is distinguished from a tree by its multiple stems and shorter height, usually under 5–6 m tall. A large number of plants may become either shrubs or trees, depending on the growing conditions they experience...
in the genus Justicia
Justicia
Justicia is a genus of flowering plants in the bear's breeches family, Acanthaceae. The roughly 420 species it contains are native to tropical to warm temperate regions of the Americas, with two species occurring north into cooler temperate regions...
, native to Mexico
Mexico
The United Mexican States , commonly known as Mexico , is a federal constitutional republic in North America. It is bordered on the north by the United States; on the south and west by the Pacific Ocean; on the southeast by Guatemala, Belize, and the Caribbean Sea; and on the east by the Gulf of...
, Guatemala
Guatemala
Guatemala is a country in Central America bordered by Mexico to the north and west, the Pacific Ocean to the southwest, Belize to the northeast, the Caribbean to the east, and Honduras and El Salvador to the southeast...
, and Honduras
Honduras
Honduras is a republic in Central America. It was previously known as Spanish Honduras to differentiate it from British Honduras, which became the modern-day state of Belize...
.
It grows to 1 m tall (rarely more) with spindly limbs. The leaves
Leaf
A leaf is an organ of a vascular plant, as defined in botanical terms, and in particular in plant morphology. Foliage is a mass noun that refers to leaves as a feature of plants....
are oval, green, 3-7.5 cm long. The flower
Flower
A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants . The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs...
s are white, extending from red bract
Bract
In botany, a bract is a modified or specialized leaf, especially one associated with a reproductive structure such as a flower, inflorescence axis, or cone scale. Bracts are often different from foliage leaves. They may be smaller, larger, or of a different color, shape, or texture...
s which look a bit like a shrimp
Shrimp
Shrimp are swimming, decapod crustaceans classified in the infraorder Caridea, found widely around the world in both fresh and salt water. Adult shrimp are filter feeding benthic animals living close to the bottom. They can live in schools and can swim rapidly backwards. Shrimp are an important...
, hence the shrub's common name, shrimp flower.
The species is named after the American botanist Townshend Stith Brandegee (1843-1925); the scientific name is commonly seen mis-spelled "brandegeana".
Description
The shrimp plant, a common ornamental shrubOrnamental plant
Ornamental plants are plants that are grown for decorative purposes in gardens and landscape design projects, as house plants, for cut flowers and specimen display...
, thrives in the shade in tropical areas and can be propagated by stem cuttings. It does best in well-drained sandy or loamy soil, but is generally low maintenance and drought-tolerant. It is also excellent as a potted house plant in cooler climates, owing to its ability to tolerate low light and some neglect. Fertilization is not required.
The shape of the shrimp plant is generally long and spindly. If trimmed back regularly, it can maintain a bushy habit and will not need support. If the branches are allowed to grow long, they will become unable to support themselves and sag towards the ground. The leaves are variegated and usually grow in clusters on the branches. As the plant receives more sun, the amount of creamy white on the speckled leaves will increase, and vice versa. The flowers emerge from bracts that form off the stems. The bracts start out white, but with more sun exposure they turn anywhere from pale pink to deep salmon. A chain of bracts will continue to grow until it falls off in most cases; thus the chains can grow anywhere from a few inches to nearly a foot in length. Flowers emerge from the bracts; usually they are long, thin, and white with speckled maroon throats.
Blooming continues for months once it has begun, then halts for a short period before starting again. The flowers attract hummingbird
Hummingbird
Hummingbirds are birds that comprise the family Trochilidae. They are among the smallest of birds, most species measuring in the 7.5–13 cm range. Indeed, the smallest extant bird species is a hummingbird, the 5-cm Bee Hummingbird. They can hover in mid-air by rapidly flapping their wings...
s and butterflies
Butterfly
A butterfly is a mainly day-flying insect of the order Lepidoptera, which includes the butterflies and moths. Like other holometabolous insects, the butterfly's life cycle consists of four parts: egg, larva, pupa and adult. Most species are diurnal. Butterflies have large, often brightly coloured...
. A number of cultivar
Cultivar
A cultivar'Cultivar has two meanings as explained under Formal definition. When used in reference to a taxon, the word does not apply to an individual plant but to all those plants sharing the unique characteristics that define the cultivar. is a plant or group of plants selected for desirable...
s are available, with different flower bract colors, including yellow, pink and dark brick-red.
It is naturalized
Introduced species
An introduced species — or neozoon, alien, exotic, non-indigenous, or non-native species, or simply an introduction, is a species living outside its indigenous or native distributional range, and has arrived in an ecosystem or plant community by human activity, either deliberate or accidental...
in Florida
Florida
Florida is a state in the southeastern United States, located on the nation's Atlantic and Gulf coasts. It is bordered to the west by the Gulf of Mexico, to the north by Alabama and Georgia and to the east by the Atlantic Ocean. With a population of 18,801,310 as measured by the 2010 census, it...
.